/** @file

  Copyright (c) 2004  - 2014, Intel Corporation. All rights reserved.<BR>
                                                                                   
  SPDX-License-Identifier: BSD-2-Clause-Patent

                                                                                   

Module Name:


  SioPlatformPolicy.c

Abstract:

  Sio Platform Policy Setting.


--*/

#include "PlatformDxe.h"
#include <Protocol/LpcWpc83627Policy.h>


EFI_WPC83627_POLICY_PROTOCOL  mSio83627PolicyData = {
  { EFI_WPC83627_COM1_ENABLE,       // Com1
    EFI_WPC83627_LPT1_ENABLE,       // Lpt1
    EFI_WPC83627_FDD_DISABLE,       // Floppy
    EFI_WPC83627_FDD_WRITE_ENABLE,  // FloppyWriteProtect
    EFI_WPC83627_RESERVED_DEFAULT,  // Port80
    EFI_WPC83627_ECIR_DISABLE,      // CIR
    EFI_WPC83627_PS2_KBC_ENABLE,    // Ps2Keyboard
    EFI_WPC83627_RESERVED_DEFAULT,  // Ps2Mouse
    EFI_WPC83627_COM2_ENABLE,       // Com2
    EFI_WPC83627_COM3_ENABLE,       // Com3
    EFI_WPC83627_COM4_ENABLE,       // Com4
    EFI_WPC83627_RESERVED_DEFAULT,  // Dac
    0x00                            // Rsvd
    },
  LptModeEcp,                       // LptMode
};

/**

  Publish the platform SIO policy setting.

  @retval EFI_SUCCESS

**/
VOID
InitSioPlatformPolicy(
  )
{

  EFI_HANDLE              Handle;
  EFI_STATUS              Status;

  Handle = NULL;

  if((mSystemConfiguration.Serial) || (mBoardFeatures & B_BOARD_FEATURES_SIO_NO_COM1)) {
    mSio83627PolicyData.DeviceEnables.Com1 = EFI_WPC83627_COM1_DISABLE;
  }

  if((mSystemConfiguration.Serial2) || ((mBoardFeatures & B_BOARD_FEATURES_SIO_COM2)==0)) {
    mSio83627PolicyData.DeviceEnables.Com2 = EFI_WPC83627_COM2_DISABLE;
  }

  mSio83627PolicyData.LptMode = mSystemConfiguration.ParallelMode;
  if((!mSystemConfiguration.Parallel) || (mBoardFeatures & B_BOARD_FEATURES_SIO_NO_PARALLEL)) {
    mSio83627PolicyData.DeviceEnables.Lpt1 = EFI_WPC83627_LPT1_DISABLE;
  }

  Status = gBS->InstallProtocolInterface (
                  &Handle,
                  &gEfiLpcWpc83627PolicyProtocolGuid,
                  EFI_NATIVE_INTERFACE,
                  &mSio83627PolicyData
                  );
  ASSERT_EFI_ERROR(Status);

}

